<div dir="ltr">On Thu, Feb 7, 2013 at 12:11 AM, w_ang_temp <span dir="ltr"><<a href="mailto:w_ang_temp@163.com" target="_blank">w_ang_temp@163.com</a>></span> wrote:<br><div class="gmail_extra"><div class="gmail_quote">
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="line-height:1.7;font-size:14px;font-family:arial"><div>Hello,</div>
<div> I use the same project, but I find that when different number of processors is choosed,<br>the convergence is different. For example, when the processors are 4, it is divergent; when<br>the processors are 8, it is convergent.<br>
So what is the reason?<br></div></div></blockquote><div><br></div><div style>It is likely that your preconditioner changed.</div><div style><br></div><div style> Matt</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="line-height:1.7;font-size:14px;font-family:arial"><div> Thanks.<br> Jim.</div></div><br><br><span title="neteasefooter"><span></span></span></blockquote></div><br><br clear="all">
<div><br></div>-- <br>What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.<br>-- Norbert Wiener
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